Vulnerability Details : CVE-2023-34102
Avo is an open source ruby on rails admin panel creation framework. The polymorphic field type stores the classes to operate on when updating a record with user input, and does not validate them in the back end. This can lead to unexpected behavior, remote code execution, or application crashes when viewing a manipulated record. This issue has been addressed in commit `ec117882d` which is expected to be included in subsequent releases. Users are advised to limit access to untrusted users until a new release is made.
Vulnerability category: Input validationExecute code
Products affected by CVE-2023-34102
- cpe:2.3:a:avohq:avo:*:*:*:*:*:ruby:*:*
- cpe:2.3:a:avohq:avo:3.0.0:pre12:*:*:*:ruby:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-34102
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 62 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-34102
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST | |
|
8.3
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H |
2.8
|
5.5
|
GitHub, Inc. |
CWE ids for CVE-2023-34102
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: security-advisories@github.com (Secondary)
-
The product uses external input with reflection to select which classes or code to use, but it does not sufficiently prevent the input from selecting improper classes or code.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-34102
-
https://github.com/avo-hq/avo/commit/ec117882ddb1b519481bdd046dc3cfa4474e6e17
Merge pull request from GHSA-86h2-2g4g-29qx · avo-hq/avo@ec11788 · GitHubPatch
-
https://github.com/avo-hq/avo/security/advisories/GHSA-86h2-2g4g-29qx
Possible unsafe reflection / partial DoS · Advisory · avo-hq/avo · GitHubExploit;Vendor Advisory
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